400268913482592132302115961

Names of 400268913482592132302115961

• Cardinal: 400268913482592132302115961 can be written as Four hundred septillion, two hundred sixty-eight sextillion, nine hundred thirteen quintillion, four hundred eighty-two quadrillion, five hundred ninety-two trillion, one hundred thirty-two billion, three hundred two million, one hundred fifteen thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.00268913482592132302115961 × 10²⁶

Factors of 400268913482592132302115961

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3473992765

Divisors of 400268913482592132302115961

• Number of divisors d(n): 27
• Complete list of divisors:
  1 13 169 443 5759 74867 196249 2551237 33166081 3473992309 45161900017 587104700221 1538978592887 20006721707531 260087382197903 681767516648941 8862977716436233 115218710313671029 12068622562991151481 156892093318884969253 2039597213145504600289 5346399795405080106083 69503197340266041379079 903541565423458537928027 2368455109364450486994769 30789916421737856330931997 400268913482592132302115961
• Sum of all divisors σ(n): 434407884859228320566018829
• Sum of proper divisors (its aliquot sum) s(n): 34138971376636188263902868
• 400268913482592132302115961 is a deficient number, because the sum of its proper divisors (34138971376636188263902868) is less than itself. Its deficiency is 366129942105955944038213093

Bases of 400268913482592132302115961

• Binary: 10100101100011000001111010100011101100000001110000010010101100100011010000001010001111001₂
• Hexadecimal: 0x14B183D4760382564681479
• Base-36: 1EAKDHDW7CUCYZTJSP

Squares and roots of 400268913482592132302115961

• 400268913482592132302115961 squared (400268913482592132302115961²) is 160215203100534825670735452778743781551711757890953521
• 400268913482592132302115961 cubed (400268913482592132302115961³) is 64129165268443900881373457506527413583174115334134281810525225142521528203248681
• 400268913482592132302115961 is a perfect square number. Its square root is 20006721707531
• The cube root of 400268913482592132302115961 is 736971377.0307215309

Scales and comparisons

• 400,268,913,482,592,132,302,115,961 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,268,913,482,592,132,302,115,961 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 400268913482592132302115961 cubic inches would be around 61414281.4 feet tall.

Recreational maths with 400268913482592132302115961

• 400268913482592132302115961 backwards is 169511203231295284319862004
• The number of decimal digits it has is: 27
• The sum of 400268913482592132302115961's digits is 97
• More coming soon!